themattypower.github.io/index.html at master · themattypower/themattypower.github.io · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
	<base target="_top">
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width, initial-scale=1">

	<title>Mobile tutorial - Leaflet</title>

	<link rel="shortcut icon" type="image/x-icon" href="docs/images/favicon.ico" />

    <link rel="stylesheet" href="https://unpkg.com/leaflet@1.9.4/dist/leaflet.css" integrity="sha256-p4NxAoJBhIIN+hmNHrzRCf9tD/miZyoHS5obTRR9BMY=" crossorigin=""/>
    <script src="https://unpkg.com/leaflet@1.9.4/dist/leaflet.js" integrity="sha256-20nQCchB9co0qIjJZRGuk2/Z9VM+kNiyxNV1lvTlZBo=" crossorigin=""></script>

	<style>
		html, body {
			height: 100%;
			margin: 0;
		}
		.leaflet-container {
			height: 400px;
			width: 600px;
			max-width: 100%;
			max-height: 100%;
		}
	</style>

	<style>body { padding: 0; margin: 0; } #map { height: 100%; width: 100vw; }</style>
</head>
<body>

<div id='map'></div>

<script>
	const map = L.map('map').fitWorld();

	const tiles = L.tileLayer('https://api.thunderforest.com/mobile-atlas/{z}/{x}/{y}.png?apikey=6a53e8b25d114a5e9216df5bf9b5e9c8', {
		maxZoom: 19,
		attribution: '&copy; <a href="http://www.openstreetmap.org/copyright">OpenStreetMap</a>'
	}).addTo(map);

	function onLocationFound(e) {
		const radius = e.accuracy / 2;

		const locationMarker = L.marker(e.latlng).addTo(map)
			.bindPopup(`You are within ${radius} meters from this point`).openPopup();

		const locationCircle = L.circle(e.latlng, radius).addTo(map);
	}

	function onLocationError(e) {
		alert(e.message);
	}

	map.on('locationfound', onLocationFound);
	map.on('locationerror', onLocationError);

	map.setView(new L.LatLng(54.597285, -5.930023), 10);
	map.locate({setView: true, maxZoom: 16});
</script>


</body>
</html>